Support loading of LoopPrograms

programms/modulemanager.cpp

@@ -150,7 +150,10 @@ typedef Modules::Program* (*CreateProgramm)(unsigned int index);
         for(int counter = 0; ;++counter){
             auto fileName = name + "____" + QString::number(counter)+ SHARED_LIB_FILE_SUFFIX;
             if(!QFileInfo::exists(fileName)&&!QFileInfo::exists(fileName+".old")){
-                Q_ASSERT(QFile::rename(name,fileName));
+                if(!QFile::rename(name,fileName)){
+                    auto msg = ("Renaming from " + name + " to " + fileName + " does not work").toLatin1();
+                    qCritical(msg.data());
+                }
                 return fileName;
             }
         }
@@ -180,7 +183,15 @@ typedef Modules::Program* (*CreateProgramm)(unsigned int index);
                     }
                 });
             }if(f(MODUL_TYPE::LoopProgram)){
-                //loadType(lib,programms,"LoopProgramm",lastLibraryIdentifier);
+                loadType(lib,programms,"LoopProgram",lastLibraryIdentifier,[&](const auto p){
+                    if(replaceNewInPBs){
+                        for(const auto & pb : ProgramBlockManager::model){
+                            for(const auto & v : pb->getUsedProgramsByName(p->name())){
+                                pb->replaceProgram(v,std::shared_ptr<Program>(p->create()));
+                            }
+                        }
+                    }
+                });
             }if(f(MODUL_TYPE::Filter)){
                 loadType(lib,filter,"Filter",lastLibraryIdentifier,[&](const auto p){
                     if(replaceNewInPBs){

programms/modulemanager.h

@@ -8,6 +8,8 @@
 #include "consumer.hpp"
 #include <cstring>
 #include "property.hpp"
+#include "programms/loopprogram.hpp"
+#include "programms/boostloopprogramcontextswitcher.h"
 
 #include <QString>
 #include <QFile>
@@ -321,7 +323,16 @@ signals:
         for(unsigned int i = 0 ; i < getNumberOfProgramms();++i){            
             const auto name = getNameOfProgramm(i);
             const auto desc = getDescriptionOfProgramm(i);
-            const auto func = [=](){return createProgramm(i);};
+            std::function<Type*(void)> func = [](){return nullptr;};
+            if("LoopProgram"s == Typename){
+                func = [=]() -> Type*{
+                    LoopProgram * lp = static_cast<LoopProgram*>(static_cast<void*>(createProgramm(i)));
+                    lp->setContextSwitcher(std::make_unique<BoostLoopProgramContextSwitcher>());
+                    return static_cast<Type*>(static_cast<void*>(lp));
+                };
+            }else{
+                func = [=](){return createProgramm(i);};
+            }
             auto iter = c.find({name,desc});
             const detail::Entry<Type> * p;
             if(iter!=c.cend()){ // remove old entry if exists